Email : zhou@sinobiochemistry.com Phone : +86-13941198570
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PAPEMP 40%
SINOBIO
293190
CAS No.: 130668-24-5
Formula: C2h8n3o7p2
EINECS: 220-552-8
The advantages of Polyamino Polyether Methylene Phosphonic Acid (PAPEMP) are primarily reflected in its highly efficient scale inhibition, strong chelating and dispersing properties, high calcium tolerance, excellent corrosion inhibition performance, environmental friendliness, and versatility across multiple applications. A detailed analysis is provided below:
*Wide applicability: PAPEMP demonstrates excellent scale inhibition effects on common scale deposits such as calcium carbonate, calcium sulfate, calcium phosphate, and silica scale, particularly in circulating cooling water systems with high hardness, high alkalinity, and high pH values.
* Stability under extreme conditions: Even in high-temperature, high-salinity, and high-turbidity environments (such as reverse osmosis systems, multi-stage flash systems, and coal gasification systems), PAPEMP maintains its high-efficiency scale inhibition capability, thereby extending equipment lifespan.
* Silica scale inhibition: PAPEMP effectively inhibits silica scale formation, addressing the challenge of silica salt deposits that traditional scale inhibitors struggle to manage.
*Metal ion stability: The amino, ether, and phosphonic acid groups in the PAPEMP molecular structure can efficiently chelate metal ions such as zinc, manganese, and iron, preventing their precipitation or scaling.
*Dispersing suspended solids: Through dispersing action, PAPEMP can prevent the aggregation of suspended particles, reducing the risk of system fouling.
*Precipitation resistance: PAPEMP remains stable in high calcium ion concentrations, minimizing calcium phosphate precipitation and ensuring long-term efficient system operation.
*High concentration ratio support: Enables circulating water systems to operate at higher concentration ratios, reducing drainage volume and conserving water resources.
*Metal protection: PAPEMP forms a protective film to inhibit metal corrosion, with enhanced corrosion inhibition effects in formulations containing zinc salts.
*Synergistic enhancement: When used in combination with non-oxidizing biocides, it enhances biocide efficiency and further protects system equipment.
*Biodegradability: Compared to traditional chelating agents such as EDTA and DTPA, PAPEMP has better biodegradability and causes minimal environmental impact.
*Low toxicity: Complies with environmental protection requirements and can be safely applied in industrial water treatment fields.
| Items | Index |
|---|---|
| Appearance | Light yellow to yellow transparent liquid |
| Active content % | 40.0 min |
| Phosphorous acid (as PO43-)% | 1.0 max |
| Density (20℃) g/cm3 | 1.15 min |
| pH (1% water solution) | 2.0 max |
1. Industrial water treatment: As a corrosion inhibitor and scale inhibitor, it is widely used in circulating cooling water systems, oilfield water injection systems, reverse osmosis systems, etc.
2. Textile printing and dyeing: Replaces traditional chelating agents such as EDTA to prevent dye from binding with metal ions and causing color changes.
3. Pulp and paper industry: Used as a yellowing inhibitor to improve paper quality.
4. Other Applications: It can also be used in metalworking fluids, detergents, pesticides, and other fields to perform chelating, dispersing, or scale-inhibiting functions.
200kg plastic drum or IBC tank.
Delivery time: 7-15 working days after receiving your deposit OR according to client requirement.
CAS No.: 130668-24-5
Formula: C2h8n3o7p2
EINECS: 220-552-8
The advantages of Polyamino Polyether Methylene Phosphonic Acid (PAPEMP) are primarily reflected in its highly efficient scale inhibition, strong chelating and dispersing properties, high calcium tolerance, excellent corrosion inhibition performance, environmental friendliness, and versatility across multiple applications. A detailed analysis is provided below:
*Wide applicability: PAPEMP demonstrates excellent scale inhibition effects on common scale deposits such as calcium carbonate, calcium sulfate, calcium phosphate, and silica scale, particularly in circulating cooling water systems with high hardness, high alkalinity, and high pH values.
* Stability under extreme conditions: Even in high-temperature, high-salinity, and high-turbidity environments (such as reverse osmosis systems, multi-stage flash systems, and coal gasification systems), PAPEMP maintains its high-efficiency scale inhibition capability, thereby extending equipment lifespan.
* Silica scale inhibition: PAPEMP effectively inhibits silica scale formation, addressing the challenge of silica salt deposits that traditional scale inhibitors struggle to manage.
*Metal ion stability: The amino, ether, and phosphonic acid groups in the PAPEMP molecular structure can efficiently chelate metal ions such as zinc, manganese, and iron, preventing their precipitation or scaling.
*Dispersing suspended solids: Through dispersing action, PAPEMP can prevent the aggregation of suspended particles, reducing the risk of system fouling.
*Precipitation resistance: PAPEMP remains stable in high calcium ion concentrations, minimizing calcium phosphate precipitation and ensuring long-term efficient system operation.
*High concentration ratio support: Enables circulating water systems to operate at higher concentration ratios, reducing drainage volume and conserving water resources.
*Metal protection: PAPEMP forms a protective film to inhibit metal corrosion, with enhanced corrosion inhibition effects in formulations containing zinc salts.
*Synergistic enhancement: When used in combination with non-oxidizing biocides, it enhances biocide efficiency and further protects system equipment.
*Biodegradability: Compared to traditional chelating agents such as EDTA and DTPA, PAPEMP has better biodegradability and causes minimal environmental impact.
*Low toxicity: Complies with environmental protection requirements and can be safely applied in industrial water treatment fields.
| Items | Index |
|---|---|
| Appearance | Light yellow to yellow transparent liquid |
| Active content % | 40.0 min |
| Phosphorous acid (as PO43-)% | 1.0 max |
| Density (20℃) g/cm3 | 1.15 min |
| pH (1% water solution) | 2.0 max |
1. Industrial water treatment: As a corrosion inhibitor and scale inhibitor, it is widely used in circulating cooling water systems, oilfield water injection systems, reverse osmosis systems, etc.
2. Textile printing and dyeing: Replaces traditional chelating agents such as EDTA to prevent dye from binding with metal ions and causing color changes.
3. Pulp and paper industry: Used as a yellowing inhibitor to improve paper quality.
4. Other Applications: It can also be used in metalworking fluids, detergents, pesticides, and other fields to perform chelating, dispersing, or scale-inhibiting functions.
200kg plastic drum or IBC tank.
Delivery time: 7-15 working days after receiving your deposit OR according to client requirement.
